initial commit of existing non-versioned code
remove .pyc, .so etc and configure .gitignore
volshow added
masked_overlay add to volshow.py, but not yet fully incorporated
PEP8 cleanup to graph
minor cleanup to volshow
Create README.md
reorganizing file layout
setup.py added
Merge branch 'master' of github.com:grlee77/pyvolplot

* 'master' of github.com:grlee77/pyvolplot:
  Create README.md